http://www.cleverscampcamp.com/camping-decorated-cake/

my brother is graduating from Army boot camp and I need ideas for decorating a cake…?
Here’s a good idea… Buy chocolate icing, vanilla icing, and green food coloring. Ice half of the cake black and half of it vanilla dyed with the green food coloring. Now you’ve got a camo colored cake. Using gel icing in brown, green, and white, draw a camo pattern on the top of the cake. On the side, pat green sprinkles all over the cake.
Write on the cake whatever message you want in the gel icing.
Also, see if you can put an edible picture of him in his uniform on the top of the cake.
Don’t forget to cut the layers in half so you can put icing in the middle, too!!